Base | Representation |
---|---|
bin | 10100100110000… |
… | …100101101000101 |
3 | 220002011111021111 |
4 | 110212010231011 |
5 | 1201423300221 |
6 | 54141445021 |
7 | 11363625460 |
oct | 2446045505 |
9 | 802144244 |
10 | 345525061 |
11 | 168049102 |
12 | 97870771 |
13 | 5677a3cb |
14 | 33c642d7 |
15 | 20502be1 |
hex | 14984b45 |
345525061 has 8 divisors (see below), whose sum is σ = 395184384. Its totient is φ = 295940400.
The previous prime is 345525049. The next prime is 345525077. The reversal of 345525061 is 160525543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-345525061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345525001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8365 + ... + 27586.
It is an arithmetic number, because the mean of its divisors is an integer number (49398048).
Almost surely, 2345525061 is an apocalyptic number.
It is an amenable number.
345525061 is a deficient number, since it is larger than the sum of its proper divisors (49659323).
345525061 is a wasteful number, since it uses less digits than its factorization.
345525061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37331.
The product of its (nonzero) digits is 18000, while the sum is 31.
The square root of 345525061 is about 18588.3044143354. The cubic root of 345525061 is about 701.7135305958.
The spelling of 345525061 in words is "three hundred forty-five million, five hundred twenty-five thousand, sixty-one".
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